Gastropoda - Heterostropha - Mathildidae
Alternative spelling: Mathildiidae
Parent taxon: Mathildoidea according to J. Gründel and A. Nützel 2013
See also Beesley 1998, Harris and Palmer 1947, Ponder and Warén 1988, Schnetler et al. 2024, Sohl 1964, Squires and Saul 2003, Todd 2001, Turner 1938 and Wienrich and Janssen 2007
Sister taxa: Anoptychiidae, Gordenellidae, Schartiidae, Tofanellidae, Trachoecidae
Subtaxa: Acrocoelum Angulathilda Bathraspira Carinathilda Echinimathilda Eomathilda Erratothilda Fimbriatella Franconicilda Gegania Gymnothilda Jurilda Kaitangata Lemniscolittorina Mathilda Protuba Scalituba Siphonilda Spironema Tangarilda Teretrina Toulminella Tricarilda Tuba Veterator
Distribution:
• Quaternary of Argentina (1 collection), Costa Rica (2), Italy (2)
• Pliocene of India (1), Indonesia (2), Italy (1), Jamaica (3), Trinidad and Tobago (1)
• Miocene to Pliocene of Japan (1)
• Miocene of Austria (1), France (1), Germany (4), Indonesia (2), Italy (2), the Netherlands (1), New Zealand (2), Panama (1), Poland (1), Trinidad and Tobago (1), United States (3: Florida)
• Oligocene of Denmark (2), the Netherlands (1), United States (5: Mississippi)
• Eocene of Antarctica (3), France (4), Germany (1), Italy (1), New Zealand (3), Peru (3), Spain (1), Tonga (1), the United Kingdom (6), United States (92: Alabama, Louisiana, Maryland, Mississippi, Oregon, South Carolina, Texas)
• Paleocene of Australia (1), Austria (1), Belgium (1), Denmark (6), France (1), Greenland (3), New Zealand (1), Poland (2), United States (16: Alabama, Alaska, Illinois, Maryland, Texas)
• Cretaceous of Australia (1), France (2), Germany (2), Israel (1), Japan (1), Madagascar (2), Poland (36), the United Kingdom (4), United States (66: Alabama, Arkansas, California, Delaware, Georgia, Kansas, Maryland, Mississippi, New Jersey, North Carolina, South Carolina, Tennessee, Texas)
• Jurassic of Germany (55), Hungary (2), Luxembourg (1), Poland (42), Portugal (1), the Russian Federation (2), the United Kingdom (3)
• Triassic of China (2), Iran (2), Italy (13), Peru (12), United States (1: Idaho)
Total: 439 collections including 681 occurrences